Warning from driver support in the event of a collision risk
Adaptive cruise control and Pilot Assist use approx. 40% of the capacity of the foot brake. If the car needs to be braked more heavily than the driver support is capable of and the driver does not brake, the warning lamp and acoustic warning are activated to alert the driver that immediate intervention is required.
In cars equipped with a head up display*, the warning is shown on the windscreen by a flashing symbol.